Novel and potent transforming growth factor beta type I receptor kinase domain inhibitor: 7-Amino 4-(2-pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b] pyrazol-3-yl)-quinolines

Hong Yu Li, Yan Wang, Lei Yan, Robert M. Campbell, Bryan D. Anderson, Jill R. Wagner, Jonathan M. Yingling

Research output: Contribution to journalArticle

24 Scopus citations

Abstract

A novel series of 7-amino 4-(2-pyridin-2-yl-5,6-dihydro-4H-pyrrolo[1,2-b] pyrazol-3-yl)-quinolines was synthesized and their TβR-1 inhibitory, p38 MAPK inhibitory, and TβR-1-dependent cellular activity were evaluated. Compound 5a was found to be a highly potent in the enzyme assay and TβR-1-dependent cellular assays. In addition, dimer (4g), with a urea linker, shows a similar enzyme and cellular activity despite a bulky substitution.

Original languageEnglish (US)
Pages (from-to)3585-3588
Number of pages4
JournalBioorganic and Medicinal Chemistry Letters
Volume14
Issue number13
DOIs
StatePublished - Jul 5 2004

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ASJC Scopus subject areas

  • Biochemistry
  • Molecular Medicine
  • Molecular Biology
  • Pharmaceutical Science
  • Drug Discovery
  • Clinical Biochemistry
  • Organic Chemistry

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